CN205820727U - A kind of collector ring erecting device reducing crane installing space - Google Patents
A kind of collector ring erecting device reducing crane installing space Download PDFInfo
- Publication number
- CN205820727U CN205820727U CN201620650599.8U CN201620650599U CN205820727U CN 205820727 U CN205820727 U CN 205820727U CN 201620650599 U CN201620650599 U CN 201620650599U CN 205820727 U CN205820727 U CN 205820727U
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- CN
- China
- Prior art keywords
- tower body
- collector ring
- ring
- current collection
- mair motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Jib Cranes (AREA)
Abstract
This utility model provides a kind of collector ring erecting device reducing crane installing space, including tower body and be arranged on the pilum platform below tower body, is provided with fuel tank, also includes hollow collector ring and the mair motor being arranged in pilum platform in described tower body；Described mair motor is arranged on below hollow collector ring；Described hollow collector ring includes outer shroud and center current collection internal ring；Described outer shroud is connected with the base plate of tower body；Described center current collection internal ring is connected with mair motor power transmission shaft external stability；Described mair motor power transmission shaft is connected with fuel tank hydraulic motor power after entering tower body through center current collection internal ring.Motor is moved in pilum from tower body by this utility model, increases space in tower body, can be used flexibly in pilum space, improves space availability ratio.
Description
Technical field
This utility model relates to a kind of collector machine, specifically relates to a kind of collection reducing crane installing space
Electricity ring erecting device.
Background technology
Collector ring is used in while any requirement rotates continuously, need again to transmit from fixed position to position of rotation power supply and
In the Mechatronic Systems of signal.Slip ring can improve systematic function, simplied system structure, it is to avoid wire causes torsion in rotary course
Wound, is widely applied in crane.
According to the applicant understood, current collector ring size is generally large, and space availability ratio is low, is connected through tower with main power source
Body, then be connected with electric control case, cause tower body bigger.
Utility model content
The purpose of this utility model is: the problem existed for above-mentioned prior art, propose a kind of tower body volume little and
The collector ring erecting device that space availability ratio is high.
In order to reach object above, this utility model provides a kind of collector ring reducing crane installing space and installs dress
Put, including tower body and be arranged on the pilum platform below tower body, in described tower body, be provided with fuel tank, it is characterised in that: also include setting
Put the hollow collector ring in pilum platform and mair motor；Described mair motor is arranged on below hollow collector ring；Described hollow collection
Electricity ring includes outer shroud and center current collection internal ring；Described outer shroud is connected with the base plate of tower body；Described center current collection internal ring and mair motor
Power transmission shaft external stability connects；Described mair motor power transmission shaft moves with fuel tank hydraulic motor after entering tower body through center current collection internal ring
Power connects.
The technical scheme that this utility model limits further as: be provided with between described outer shroud and center current collection internal ring multicore electricity
Cable, described multicore cable connects outer shroud and center current collection internal ring by rotatable carbon brush.
Further, the stator stationary end of described collector ring is arranged with a pair spline sheet；Described spline sheet passes through bearing pin
Fixing.
Further, described spline sheet is scalable spline sheet.
The beneficial effects of the utility model: motor is moved in pilum from tower body by this utility model, increase space in tower body,
Pilum space can be used flexibly, improve space availability ratio.Original design middle collector ring is arranged in pilum, and mair motor is arranged on tower
Body, causes tower body volume to be about 72 cubic metres, after transformation, mair motor and hollow collector ring is arranged in pilum, tower body
Volume is about 42 cubic metres, is greatly reduced the volume of tower body, adds space availability ratio.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further described.
Fig. 1 is the structural representation of one embodiment of this utility model.
Rotor fixed installation schematic diagram till Fig. 2.
Detailed description of the invention
Embodiment one
A kind of collector ring erecting device reducing crane installing space of the present embodiment, basic structure as shown in Figure 1-2,
Including tower body 1 be arranged on the pilum platform 2 below tower body 1, also include hollow collector ring 5 He being arranged in pilum platform 2
Mair motor 4.
Being provided with fuel tank 3 in described tower body 1, described mair motor 4 is arranged on below hollow collector ring 5；Described hollow collector ring 5
Including outer shroud 7 and center current collection internal ring 6；Described outer shroud 7 is connected with the base plate of tower body 1；Described center current collection internal ring 6 and mair motor
4 power transmission shaft external stabilities connect；Described mair motor 4 power transmission shaft through center current collection internal ring 6 enter after tower body 1 with fuel tank liquid 3
Pressure motor power connects.
Being provided with multicore cable between described outer shroud 7 and center current collection internal ring 6, described multicore cable is by rotatable carbon brush even
Connect outer shroud 7 and center current collection internal ring 6.The stator stationary end of described collector ring is arranged with a pair spline sheet 8；Described spline sheet leads to
Cross bearing pin to fix.Described spline sheet is scalable spline sheet.
Operation principle of the present utility model is: outside multicore cable enters hollow collector ring outer shroud through metallic stuffing box, and
Access respective terminal, through the linking of rotatable carbon brush, guide hollow collector ring internal ring, then drawn multicore cable by internal ring terminal
To the outside control panel of crane tower body.
In addition to the implementation, this utility model can also have other embodiments.All employing equivalents or equivalence become
Change the technical scheme of formation, all fall within the protection domain of this utility model requirement.
Claims (4)
1. reduce a collector ring erecting device for crane installing space, put down with being arranged on the pilum below tower body including tower body
Platform, is provided with fuel tank in described tower body, it is characterised in that: also include hollow collector ring and the mair motor being arranged in pilum platform；
Described mair motor is arranged on below hollow collector ring；Described hollow collector ring includes outer shroud and center current collection internal ring；Described outer shroud
It is connected with the base plate of tower body；Described center current collection internal ring is connected with mair motor power transmission shaft external stability；Described mair motor power transmission shaft
It is connected with fuel tank hydraulic motor power after entering tower body through center current collection internal ring.
The collector ring erecting device reducing crane installing space the most according to claim 1, it is characterised in that: outside described
Being provided with multicore cable between the current collection internal ring of Huan He center, described multicore cable connects outer shroud and center current collection by rotatable carbon brush
Internal ring.
The collector ring erecting device reducing crane installing space the most according to claim 1, it is characterised in that: described collection
The stator stationary end of electricity ring is arranged with a pair spline sheet；Described spline sheet is fixed by bearing pin.
The collector ring erecting device reducing crane installing space the most according to claim 3, it is characterised in that: described only
Rotor is scalable spline sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650599.8U CN205820727U (en) | 2016-06-27 | 2016-06-27 | A kind of collector ring erecting device reducing crane installing space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650599.8U CN205820727U (en) | 2016-06-27 | 2016-06-27 | A kind of collector ring erecting device reducing crane installing space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205820727U true CN205820727U (en) | 2016-12-21 |
Family
ID=58146869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620650599.8U Active CN205820727U (en) | 2016-06-27 | 2016-06-27 | A kind of collector ring erecting device reducing crane installing space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205820727U (en) |
-
2016
- 2016-06-27 CN CN201620650599.8U patent/CN205820727U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |